Infant music perception: domain-general or domain-specific mechanisms?

We review the literature on infants' perception of pitch and temporal patterns, relating it to comparable research with human adult and non-human listeners. Although there are parallels in relative pitch processing across age and species, there are notable differences. Infants accomplish such tasks with ease, but non-human listeners require extensive training to achieve very modest levels of performance. In general, human listeners process auditory sequences in a holistic manner, and non-human listeners focus on absolute aspects of individual tones. Temporal grouping processes and categorization on the basis of rhythm are evident in non-human listeners and in human infants and adults. Although synchronization to sound patterns is thought to be uniquely human, tapping to music, synchronous firefly flashing, and other cyclic behaviors can be described by similar mathematical principles. We conclude that infants' music perception skills are a product of general perceptual mechanisms that are neither music- nor species-specific. Along with general-purpose mechanisms for the perceptual foundations of music, we suggest unique motivational mechanisms that can account for the perpetuation of musical behavior in all human societies.     

Are insomniacs sleepy during the day? A pupillometric assessment.

A biodevelopmental model of insomnia is articulated specifying coordinated nighttime (disturbed sleep pattern) and daytime (no excessive daytime sleepiness) characteristics defining an insomnoid classification in at-risk groups: short sleepers and older adults. Pupillometry is proposed as a useful means of discriminating degree of daytime sleepiness to aid in the differential diagnosis of insomnia and insomnoid states, and the present study tested the discriminative validity of this approach. Noninsomniac (n = 34) and insomniac (n = 29) college students submitted to four 10 min pupillometry sessions tracking daytime sleepiness from morning arising to bedtime. Pupil diameter proved to be an able discriminator of these two groups though substantial overlap of the two distributions was also noted. The results supported the sensitivity of pupillometry in detecting daytime sleepiness, but yielded alternative interpretations. We observed statistical differentiation in insomniac and noninsomniac daytime sleepiness, but substantial, functional overlap between these groups. Assessment and treatment implications arising from the biodevelopmental model were hypothesized.     

Can Culture Justify Infant Circumcision?

The paper addresses arguments in the recent philosophical and bioethical literature claiming that social and cultural benefits can justify non-therapeutic male infant circumcision. It rejects these claims by referring to the open future argument, according to which infant circumcision is morally unjustifiable because it violates the child’s right to an open future. The paper also addresses an important objection to the open future argument and examines the strength of the objection to refute the application of the argument to the circumcision case.     

The mental health care revolution. Will psychology survive?

Managed mental health care, which encompasses a wide variety of approaches, is a response to precipitous increases in health care expenditures, particularly as they relate to mental health care. The shift from what seemed certain to become a national health insurance program only 15 years ago to the profit-driven corporate health care industry of today is truly revolutionary. These profound changes are beginning to have a major impact on the independent practices of psychologists. In this article, psychologist practitioners are exhorted to recognize this new development in the marketplace. Data are cited that show the rapid shift from free choice care to various forms of managed care, and practitioners are urged to participate in shaping the changes that are now in process in order to develop a humane and effective system of mental health care.     

C. B. Macpherson: Philosopher or Radical Educator?

Phillip Hansen’s Reconsidering C. B. Macpherson: From Possessive Individualism to Democratic Theory and Beyond has many virtues, principal among them the fact that it casts Macpherson’s thought in what to many will be the unfamiliar light of Continental critical theory. Doing so could broaden Macpherson’s audience to include those working within this tradition. What is less clear is whether casting Macpherson’s thought in this light will yield any new insights into his historical interpretations or his democratic theory. I argue that there may be reasons to doubt that it will.     

Computer technology in mental health care: “Toys” or tools?

An argument is made that applications of on-line computer technology which are truly relevant to decision making constitute the new “tools of the trade” in mental health care delivery.     

Infant directed speech and the development of speech perception: Enhancing development or an unintended consequence?

Infant directed speech (IDS) is a speech register characterized by simpler sentences, a slower rate, and more variable prosody. Recent work has implicated it in more subtle aspects of language development. Kuhl et al. (1997) demonstrated that segmental cues for vowels are affected by IDS in a way that may enhance development: the average locations of the extreme “point” vowels (/a/, /i/ and /u/) are further apart in acoustic space. If infants learn speech categories, in part, from the statistical distributions of such cues, these changes may specifically enhance speech category learning. We revisited this by asking (1) if these findings extend to a new cue (Voice Onset Time, a cue for voicing); (2) whether they extend to the interior vowels which are much harder to learn and/or discriminate; and (3) whether these changes may be an unintended phonetic consequence of factors like speaking rate or prosodic changes associated with IDS. Eighteen caregivers were recorded reading a picture book including minimal pairs for voicing (e.g., beach/peach) and a variety of vowels to either an adult or their infant. Acoustic measurements suggested that VOT was different in IDS, but not in a way that necessarily supports better development, and that these changes are almost entirely due to slower rate of speech of IDS. Measurements of the vowel suggested that in addition to changes in the mean, there was also an increase in variance, and statistical modeling suggests that this may counteract the benefit of any expansion of the vowel space. As a whole this suggests that changes in segmental cues associated with IDS may be an unintended by-product of the slower rate of speech and different prosodic structure, and do not necessarily derive from a motivation to enhance development.     

A blessing in disguise? Empowering Catholic health care institutions in the current health care environment.

Health care institutions, including Roman Catholic institutions, are in a time of crisis. This crisis may provide an important opportunity to reinvigorate Roman Catholic health care. The current health care crisis offers Roman Catholic health care institutions a special opportunity to rethink their fundamental commitments and to plan for the future. The author argues that what Catholic health care institutions must first do is articulate the nature of their identity and their commitments. By a renewed commitment to the praxis of health care on their own distinctive terms, Roman Catholic health care institutions may reestablish a vision of human nature and human service in an increasingly secular society. Health care could then reclaim its place as a powerful setting for the expression of Roman Catholic faith, life and witness.     

What day is today? A social-psychological investigation into the process of time orientation.

Social-psychological research on time has pointed to the social construct of time rather than a mere physical entity that we reflect cognitively. Using two paradigms (day retrieval process and goal priming), the authors show that the time orientation is strongly prone to social influences and argue that a self-regulatory process underlies these findings. The degree of social comparison orientation in Study 1 and the degree of identification with groups for which the landmark is relevant (Study 2) both moderate the functionality of the landmarks within time orientation. Consistent with these findings, Studies 3 and 4 offer evidence that the activation of a personally relevant goal activates the day of goal attainment, a process that again can be moderated by social comparison orientation and identification. Overall, these results suggest a socially regulated time orientation. The internal clock (if any) is at least partly a "social clock."     

Revisiting Dr. Rosen: Villain or unjustly-treated innovator?

This paper analyzes the life and the work of Dr. J.N. Rosen, who pioneered attempts to treat psychosis from a psychoanalytic standpoint at a time when conventional approaches advocated pharmacological and physical treatments. His psychotherapeutic technique, which became known as “direct analysis,” divided opinion among practitioners and later attracted a degree of notoriety as the result of several law suits following the deaths of patients under his care. This paper reviews the major publications on direct analysis, examines the events that brought it into contact with a hostile mass media, and reassesses the contribution of the approach to psychotherapy. With certain reservations, Rosen is adjudged to have been an outstanding clinician who pre-empted modern attitudes to the treatment of psychotic individuals, but the theoretical basis of his work, about which his closest collaborators were tellingly unable to fully agree, fails to provide an adequate account of how it helped those who were mentally ill.     

Sex bias in psychological research. Progress or complacency?

A total of 4,952 articles published in 1970, 1975, 1980, 1985, and 1990 in the areas of developmental, clinical, physiological, and social psychology were reviewed for the purpose of assessing various indicators of sexism in human psychological research. Significant changes in sex of first author, sex of participants, sexist language, and inappropriate generalization indicated that sexism has clearly diminished in the past two decades. Despite these improvements, however, the data revealed continued evidence of discriminatory practices, suggesting that efforts to eliminate sexism must be strengthened if psychology is to be a nonsexist discipline.     

Recognition vs. recall: Storage or retrieval differences?

Differences between recognition and recall performance may be due to differences in storage processes, differences in retrieval processes, or some combination of both. An attempt was made to determine which process was critical by withholding information, at the time of study of a stimulus-response pair, about how that item was to be tested on its next presentation. It was found that differences between recognition and recall did not depend upon whether or not the subject knew, at time of study, the mode of test to be employed. These results were interpreted as support for the assertion that, in this particular task, differences in retrieval processes were sufficient to account for differences in recognition and recall. It was found that both the direction and magnitude of the recognition-recall difference depended upon the guessing correction employed.     

Pastoral products or pastoral care? How marketplace language affects ministry in veterans hospitals

The author describes a veterans hospital context of healthcare ministry in which marketplace terminology, adopted institutionally, also impacts the Chaplain Service. He highlights specific elements of this commercialization of pastoral care, such as computerized documentation of "spiritual products" delivered in increments of ten minute units. Noting the power of language both to describe and create realities, the author suggests likely risks accompanying benefits of healthcare chaplaincy carried out on marketplace terms.     

Occupational stress. Spice of life or kiss of death?

Work-related psychosocial stressors originate in social structures and processes, affect the human organism through psychological processes, and influence health through four types of closely interrelated mechanisms--emotional, cognitive, behavioral, and physiological. The health outcome is modified by situational (e.g., social support) and individual factors (e.g., personality, coping repertoire). The work-environment-stress-health system is a dynamic one with many feedback loops. There is little but increasing direct evidence of a causal relationship between work-related psychosocial stressors and the incidence and prevalence of occupational morbidity and mortality. But, a substantial body of indirect evidence strongly suggests that such associations exist and emphasizes the need to better understand their role. Accordingly, research and health action should aim at being systems-oriented, interdisciplinary, intersectorial, health- (and not only disease-) oriented, and participative.